CN202152090U - Locking block structure of electric foldable power-assistant bicycle - Google Patents
Locking block structure of electric foldable power-assistant bicycle Download PDFInfo
- Publication number
- CN202152090U CN202152090U CN2011202617332U CN201120261733U CN202152090U CN 202152090 U CN202152090 U CN 202152090U CN 2011202617332 U CN2011202617332 U CN 2011202617332U CN 201120261733 U CN201120261733 U CN 201120261733U CN 202152090 U CN202152090 U CN 202152090U
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- China
- Prior art keywords
- locking block
- lockplate
- bicycle
- locking
- block structure
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- Expired - Fee Related
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Abstract
The utility model provides a locking block structure of a foldable electric power-assistant bicycle, aiming to reduce sliding resistance when a locking block slides along the front end of a rear bottom fork of the bicycle and effectively decrease abrasion of the front end of the rear bottom fork and the locking block of the bicycle. The locking block structure comprises a locking plate, the locking plate comprises a connecting portion and a locking portion, and the connecting portion is movably connected with a locking support. The locking block structure is characterized in that the contact end faces between the locking portion and the rear bottom fork of the power-assistant bicycle are circular arc surfaces during folding of the bicycle.
Description
Technical field
The utility model relates to the battery-driven car technical field of parts and components, is specially a kind of locking block structure of Foldable electric morpet.
Background technology
See Fig. 1, the Foldable electric morpet is arranged on the end that locking block 1 on the support tube is pushed down the back chain stay front end 2 of electric assisted bicycle under folded state; The back chain stay front end 2 that prevents electric assisted bicycle opens, and has realized the purpose of the folding locking of Foldable electric morpet, in the process that the Foldable electric morpet folds; The back chain stay front end 2 of bicycle will slide along locking block 1, and back chain stay front end 2 moving contacts place with bicycle in the existing locking block 1 are wedge angle 4, and bicycle is in folding process; The back chain stay front end 2 of bicycle is up; Locking block 1 is descending, and during line slip, resistance is big on the back chain stay front end 2 of bicycle for wedge angle 4; The back chain stay front end of easy abrasion bicycle, and wearing and tearing locking block 1.
Summary of the invention
To the problems referred to above, the utility model provides a kind of locking block structure of Foldable electric morpet, alleviates the sliding resistance of locking block along the back chain stay front end slip of bicycle, reduces the back chain stay front end of bicycle and the wearing and tearing of locking block effectively.
Its technical scheme is such: a kind of locking block structure of Foldable electric morpet; It comprises lockplate; Said lockplate comprises connecting portion and locking part; Said connecting portion flexibly connects lock bracket, and it is characterized in that: in the process of said bicycle folding, the end face that the back chain stay of said locking part and said morpet contacts is an arc-shaped surface.
It is further characterized in that: said locking part is provided with the lockplate reinforcement pins; Said lockplate structure is the U-shaped lockplate, and the bipod of said U-shaped lockplate is a connecting portion, and said connecting portion is provided with pin shaft hole, and said pin shaft hole is through the bearing pin said lock bracket that is connected; Said lockplate is the bakelite material.
In the said structure of the utility model; Because the following contact surface on the locking part of lockplate is an arc-shaped surface; At lockplate when the back chain stay front end of bicycle slides; Realize mild the slip, alleviate the sliding resistance of locking block, reduce the back chain stay front end of bicycle and the wearing and tearing of locking block effectively along the back chain stay front end slip of bicycle.
Description of drawings
Fig. 1 is locking block structured structural representation in folding the carrying out of existing Foldable electric morpet;
Fig. 2 is in the structural representation of locking state for the utility model;
Fig. 3 looks scheme drawing for the locking block master;
Fig. 4 is the locking block schematic top plan view.
The specific embodiment
See the lockplate structure of Fig. 2, Fig. 3, a kind of Foldable electric morpet of Fig. 4; It comprises U-shaped lockplate 1, and lockplate 1 comprises connecting portion 7 and locking part 8, and the bipod of U-shaped lockplate is a connecting portion 7; Connecting portion 7 is provided with pin shaft hole 10; Pin shaft hole 10 cooperates and lock bracket 6 flexible connections through bearing pin 9, and locking part 8 is an arc-shaped surface 4 with the end face that back chain stay 2 contacts, and locking part 8 is provided with lockplate reinforcement pins 5; Lockplate 1 is the bakelite material, can alleviate the wearing and tearing of back chain stay front end and locking block.
The working process of lockplate structure is described below in conjunction with Fig. 2, Fig. 3:
When the Foldable electric morpet folded, lockplate 1 was along with support tube 11 is descending, and back chain stay 2 front ends are up; Before lockplate 1 and back chain stay 2 during end in contact; Lockplate 1 slides on the upper surface 3 of back chain stay 2 front ends, and lockplate 1 continues motion with back chain stay 2 front ends, and lockplate 1 supports back chain stay 2 front ends; Making electric assisted bicycle get the back chain stay can't open; Realized that the Foldable electric morpet folds locking,, can realize the mild slip of lockplate 1 and back chain stay 2 front ends because the sliding contact surface of lockplate 1 and back chain stay 2 front ends is an arc-shaped surface 4; Alleviate the sliding resistance of locking block, reduce the back chain stay front end of bicycle and the wearing and tearing of locking block effectively along the back chain stay front end slip of bicycle.
Claims (4)
1. the locking block structure of a Foldable electric morpet; It comprises lockplate; Said lockplate comprises connecting portion and locking part; Said connecting portion flexibly connects lock bracket, and it is characterized in that: in the process of said bicycle folding, the end face that the back chain stay of said locking part and said morpet contacts is an arc-shaped surface.
2. the locking block structure of a kind of Foldable electric morpet according to claim 1 is characterized in that: said locking part is provided with the lockplate reinforcement pins.
3. the locking block structure of a kind of Foldable electric morpet according to claim 1; It is characterized in that: said lockplate structure is the U-shaped lockplate; The bipod of said U-shaped lockplate is a connecting portion; Said connecting portion is provided with pin shaft hole, and said pin shaft hole is through the bearing pin said lock bracket that is connected.
4. the locking block structure of a kind of Foldable electric morpet according to claim 1 is characterized in that: said lockplate is the bakelite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202617332U CN202152090U (en) | 2011-07-22 | 2011-07-22 | Locking block structure of electric foldable power-assistant bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202617332U CN202152090U (en) | 2011-07-22 | 2011-07-22 | Locking block structure of electric foldable power-assistant bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202152090U true CN202152090U (en) | 2012-02-29 |
Family
ID=45692596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202617332U Expired - Fee Related CN202152090U (en) | 2011-07-22 | 2011-07-22 | Locking block structure of electric foldable power-assistant bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202152090U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343959A (en) * | 2011-07-22 | 2012-02-08 | 无锡东南车辆科技有限公司 | Locking block structure of folding type electric boosting bicycle |
| CN104015841A (en) * | 2013-02-28 | 2014-09-03 | 苏州杰翔电动车有限公司 | Electric bicycle saddle folding mechanism |
| CN110219482A (en) * | 2019-03-04 | 2019-09-10 | 浙江师范大学 | Vertical bicycle parking garage |
-
2011
- 2011-07-22 CN CN2011202617332U patent/CN202152090U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343959A (en) * | 2011-07-22 | 2012-02-08 | 无锡东南车辆科技有限公司 | Locking block structure of folding type electric boosting bicycle |
| CN104015841A (en) * | 2013-02-28 | 2014-09-03 | 苏州杰翔电动车有限公司 | Electric bicycle saddle folding mechanism |
| CN110219482A (en) * | 2019-03-04 | 2019-09-10 | 浙江师范大学 | Vertical bicycle parking garage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120229 Termination date: 20130722 |